# NDC vs nep

> English confusable word pair

## The two words

### NDC
*noun · frequency rank #46,084*
Initialism of negative differential conductance.

### nep
*noun · IPA /nɛp/ · frequency rank #45,538*
Catmint, catnip; Nepeta cataria.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/vs/ndc-vs-nep